If you are concerned about your anonymity, you should never pay a camgirl via western union. You may decide to transfer money on the westerunion.com website to a camgirl using your Mastercard or your visa card. Then, you must fill out your personal details to be able to send the money. You may send the reference number to the camgirl thinking that everything is ok. What you don’t know is that when she withdraws the money your name and your address will be displayed on the receipt of western union.
The following screenshot is a western union receipt. The money was sent from the USA and received in France.
At the bottom of the receipt: you can read “expéditeur” (sender). The name and the address of the sender can be seen under the white lines. The country of sender is mentioned twice (USA and états unis on the receipt).